Here is the full list of all 49 V Rising achievements. It takes around 50-60 hours to unlock all of the achievements on Windows.
Interact with a music box.
Equip a bag.
Drink blood from a 100% blood quality source.
Venture into the Farbane Woods area.
Venture into the Dunley Farmlands area.
Venture into the Hallowed Mountains area.
Venture into the Silverlight area.
Venture into the Cursed Forest area.
Venture into the Gloomrot South area.
Venture into the Gloomrot North area.
Venture into the Ruins of Mortium area.
Feed from a living creature.
Catch a fish using a fishing rod.
Fully equip a servant.
Extract blood from a prisoner.
Ride a horse.
Place a staircase.
Trade with a Shady Merchant in the Farbane Woods.
Plant a seed in a planter.
Cast an ultimate ability.
Drink the blood of a V Blood.
Place a Castle Heart and claim an unoccupied territory.
Trade with a merchant as a very ordinary human.
Use Rat Form and traverse through a small hole.
Eat the wrong mushroom.
Interact with a work station that has the room and floor bonus active.
Reforge a shattered weapon at the Ancestral Forge.
Participate in closing a rift to the Shadow Realm.
Equip an item in a Cosmetic Slot.
Find a way to fly.
Use your Vampire powers to shapeshift into another form.
Teleport using a Vampire Waygate.
Venture to all major regions.
Defeat Quincey the Bandit King and complete Act I.
Defeat Octavian the Militia Leader and complete Act II.
Defeat Cyril the Cursed Smith and complete Act III.
Defeat Solarus the Immaculate and complete Act IV.
Interact with a Research Desk that has all technologies unlocked.
Interact with a Study that has all technologies unlocked.
Interact with an Anatheum that has all technologies unlocked.
Feed a prisoner with Irradiant Gruel and have them reach 100% blood quality as a result.
Successfully charm a human that has 100% blood quality.
Defeat Dracula, The Immortal King.
Defeat and drink the blood of every V Blood.
Defeat Quincey the Bandit King and complete Act I on Brutal Difficulty.
Defeat Octavian the Militia Leader and complete Act II on Brutal Difficulty.
Defeat Cyril the Cursed Smith and complete Act III on Brutal Difficulty.
Defeat Solarus the Immaculate and complete Act IV on Brutal Difficulty.
Defeat Dracula, The Immortal King, on Brutal Difficulty.